The most common symptom of endometrial cancer is unusual vaginal bleeding, either in between periods or a year or more after you've been through menopause. An abnormal discharge that's watery or bloody and pain during sexual intercourse are also symptoms. In later stages of the disease, you may experience pelvic pain, weight loss, and an ability to feel a mass in your pelvis.

If you have abnormal bleeding that's not related to your period or unusual discharge, it's important to have it evaluated by your doctor. Like any type of cancer, the earlier it's detected, the better your outcome will likely be. Many cases of endometrial cancer are diagnosed at early stages because the abnormal bleeding leads women to see their doctors.